Applies attributes to render to the System.Web.UI.WebControls.TableHeaderCell control.
- writer
- An System.Web.UI.HtmlTextWriter that receives the rendered content.
The TableHeaderCell.AddAttributesToRender(System.Web.UI.HtmlTextWriter) method overrides the WebControl.AddAttributesToRender(System.Web.UI.HtmlTextWriter) method for the base class and, in addition to calling the base method, renders the TableHeaderCell.Scope and TableHeaderCell.AbbreviatedText properties to the scope and abbr attribute of HTML th element, respectively.